1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
nikklg [1K]
3 years ago
6

one satellite radio service charges $10 per month plus and activation fee of $20. A second service charges $11 per month plus an

d activation fee of $15. In what month was the cost of the service the same?
Mathematics
1 answer:
Mamont248 [21]3 years ago
8 0
Y=10x+20
y=11x+15
5 months
You might be interested in
An x-method chart shows the product a c at the top of x and b at the bottom of x. Above the chart is the expression a x squared
Bond [772]

Answer:

The other factor is (x + 2).

Step-by-step explanation:

If x - 10 is a  factor of x^2 - 8x - 20 then we must find another factor that includes +2x, so that we have -10x + 2x = -8x.  That factor is (x + 2):

x^2 - 8x - 20 = (x - 10)(x + 2)

As a test, multiply -10 and +2.  We get -20, matching the constant of the given polynomial.  Also, -10x + 2x = -8x, another match.

9 0
2 years ago
Read 2 more answers
What is the area of triangle GHJ
EastWind [94]
A = 1/2 bh = 1/2 (3)(4) = 12/2 = 6

answer is B. 6 square units
4 0
3 years ago
The sum of the measures of angle LMN and angle NMP is 180 degrees
Vaselesa [24]

Answer:

angle LMN is 153 degrees.

Step-by-step explanation:

180 = 15g + 18 +3g; combine like terms

180 = 18g + 18; subtract 18 on both sides

162 = 18g; divide 18 on both sides

g = 9

plug in: 15(9) + 18 = 153

please mark brainliest if I helped you!

6 0
2 years ago
after five days in her new job, karen has $800 in her bank account. if she is adding exactly $50 to her account each day, when w
Colt1911 [192]

Answer:

After 4 more days

Step-by-step explanation:

The remaining amount of money needed to reach the goal is $200 this is because 1000-800=200

Now we divide the 200 by the amount Karen  earns a day

200/50=4

That means after 4 more days Karen will have $1000

8 0
2 years ago
A printing company charges $42 plus $0.05 per page. Another company just charges $0.08 per page. How many pages are in an order
Nookie1986 [14]
There should be 1,400 pages in an order that costs the same for both companies.

Let x be the unknown number of pages.

1st Company = 42 + 0.05x
2nd Company = 0.08x

0.08x = 42 + 0.05x
0.08x - 0.05x = 42
0.03x = 42
0.03x / 0.03 = 42 / 0.03
x = 1400 pages

To check

0.08x = 42 + 0.05x
0.08 (1400) = 42 + (0.05 * 1400)
112 = 42 + 70
112 = 112

7 0
2 years ago
Other questions:
  • Given circle P with arc AE=53, arc BA=68 and arc CB=72 match the following angles with their corresponding measurements
    15·1 answer
  • Robert read 20 pages out of a 300 page book. What percent has he read ? What percent does he still have to read ?
    10·1 answer
  • Simplify 1/9-1/x<br> 1/81-1/x^2
    7·1 answer
  • The standard form of the equation that represents the number of quarters, q, and the number of dimes, d, that Austin has in his
    15·2 answers
  • Which is the best way to solve the equation ? square root of x = m?
    9·2 answers
  • A bus travels 90 km in 1.5 hours (with a constant speed). How far can it travel in 7.2 hours (with the same speed)?​
    13·1 answer
  • Which equation represents a line that is perpendicular to line MN?
    10·2 answers
  • Is the equation true or false
    7·1 answer
  • Find 25% of 116 I don't know the answer​
    11·1 answer
  • Please I just don't get it
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!